摘要
本文通过地震地层学研究，结合钻井、地球化学、油气显示的资料，并对汤原断陷及其周边盆地中生界地层分布的特征及其形成演化进行了对比分析表明，本区中生界地层气源丰富，是汤原断陷潜在的油气勘探目的层。断陷内部的中央隆起带和西斜坡逆冲背斜带是有利的勘探目标。
Based on seismic stratigraphy study and combined with drilling, geochemical and oil and gas shows data, this paper correlates and analyzes the distribution and evolution characteristics of Mosozoic formations in Tangyuan downchasm and its peripheral basin. The results shows that the Mesozoic formations in this area have abundant gas source and are the potential targets for exploration in Tangyuan downchasm and that the central uplift within the downchasm and thrust anticlinal belt in West Slope are the favorable exploration targets.
出处
《大庆石油地质与开发》
CAS
CSCD
北大核心
1997年第4期30-32,共3页
Petroleum Geology & Oilfield Development in Daqing
关键词
汤原断陷
中生界
地层
油气藏
含油气
远景预测
Downchasm , Mesozoic formation, Oil bearing , Gas bearing, Prospect prediction
